Conciseness

The body is dense with genuinely non-obvious content (API shapes, font-sync pitfalls, per-frame performance notes) and assumes competence, but contains trimmable motivational prose ('That sounds like plumbing. It is not...', 'the kind people post to X') and an inline community-demo listing that pads length. Fits 'efficient; minor instances of over-explanation that could be trimmed' rather than the every-token-earns-its-place level of score 5.

Actionability

The content provides copy-paste-ready code for both use cases plus the streaming `layoutNextLineRange` loop (whose `widthAtY()` placeholder is explicitly the reader's own function), a pinned CDN import, a concrete verification command (`python -m http.server 8765`), and a pitfalls list with exact fixes. Common cases are covered by executable examples. Not below 5: no pseudocode-only gaps remain.

Workflow Clarity

The 7-step workflow is clearly sequenced with explicit validation checkpoints — 'Verify locally' with a runnable command, 'Check the console' for error feedback, and a final verification checklist with ten concrete pass criteria. This matches 'clear sequence with explicit validation steps; feedback loops...; checklists'. The operations are non-destructive, so no cap applies.

Progressive Disclosure

The one real bundle file (`references/patterns.md`) is well-signaled, but the body repeatedly points to `templates/hello-orb-flow.html` and `templates/donut-orbit.html` — neither exists in the bundle — and workflow step 2 instructs 'Start from a template' that cannot be found. Substantial inline content (community demo list, extended pitfall prose) also belongs in a reference file. This fits 'some structure but could be better organized' rather than score 4's 'most content appropriately placed; references mostly clear'.

Specificity

The description names its domain ('creative browser demos') and one concrete capability ('DOM-free text layout'), matching the 'names domain and 1-2 concrete actions, but not comprehensive' anchor. It does not list several specific actions (score 4) nor is it purely generic (score 2).

Completeness

The 'what' is clear (build creative browser demos with DOM-free text layout) but there is no 'Use when...' clause or equivalent trigger guidance, which caps completeness at 3 per the judging guidelines. It is above score 2 because 'what' is explicitly stated, not vague.

Trigger Term Quality

Only two keywords appear ('creative browser demos', 'DOM-free text layout') and the most natural user trigger — the library name 'pretext' — is absent, as are common phrases like 'ASCII art', 'kinetic typography', or 'text flowing around a shape'. This fits 'one or two generic keywords; missing the natural phrases users say' rather than the partial synonym coverage of score 3.

Distinctiveness Conflict Risk

'Build creative browser demos with DOM-free text layout' is somewhat specific, but overlaps with adjacent skills the body itself names (p5js canvas art, ascii-art, general typography demos), matching 'somewhat specific but could still overlap with similar skills'. Not score 4, since no unique trigger term (e.g. 'pretext') is present to disambiguate.